Profile: Mixmaster is an accidental genius. He can remember what he's made before, but leaves much up to chance in his compounds, using unstable components, and unlikely substances in his conquest to make the ultimate unbreakable metal. Many components come from recipes. Autobots easily persuaded might have more distaste for him than against some of the other constructions with a rumor that he once used a protoform to make a special compound for some sections of the Decepticon base. He often assumes his own insanity to be genius. When things go wrong he's rarely pointing a finger, usually just watching the others as they blame each other. Little he says makes sense, often leading to what few things are true to be misunderstood, or ignored by other Decepticons.

Abilities: Mixmaster is a cement mixer, Mack quality, with a 820 horsepower engine, two 100 gallon fuel tanks, an 8 mpg quality. Thankfully he is able to mix a small quantity of additional fuel in his tank, but it depletes a resource he enjoys using in some of the creations he makes for enjoyment. A range of 1600 miles maximum with non-stop driving. Top speed of hundred forty-five miles per hour. He can run for up to 35 human hours without rest. In robot mode, he uses a special chemical to add more resistance against projectile attacks, or concussive blasts. The infrared cannon he uses has been known to be clocked at 8000 degrees Celsius.

Profile: Long Haul isn't too thrilled with his unglamorous role in the Decepticon cause, but he understands its importance. Along with his fellow Constructicons, his function is to help build whatever is necessary in order to continue the Decepticon onslaught. However, he'd much prefer the excitement and glory that comes with being a full-time warrior. But, he knows better than to tell anyone of his secret desire. Megatron allows no dissent among the Decepticon ranks.

Abilities: In dump truck mode, Long Haul can carry up to 90 tons for 1200 miles. He can also add on a dual heat-seeking missile launcher. In robot mode he carries a laser pistol.

Weaknesses: Long Haul is slow and sometimes his unhappiness reduces his effectiveness. He's sensitive to teasing about the mundane nature of his job and can often be goaded into fights in which he may be clearly overmatched.

Profile: Scrapper’s ability to conceive and execute feats of engineering wizardry is matched only by his intense, sincere modesty in the face of praise from his fellow Decepticons. The artistic Scrapper manages to entertain himself and his allies by indulging in his sadistic habit of incorporating defeated Autobots into his construction projects, which is one of the reasons he is the best-liked of the Constructicons. Despite Hook’s equally impressive (arguably superior) skills as an engineer, Megatron appointed the sociable, likeable Scrapper the leader of the Constructicons over the snobbish, aloof Hook precisely because he knows how to bring a team together. The Slagmaker considers Scrapper the most valuable member of the team, and one of the most valuable Decepticons under his command. Of course, modesty prevents Scrapper from agreeing.

Abilities: Scrapper’s natural talents for design and construction are equaled by few others Cybertronians, and when working with his team of Constructicons there is simply no better builder. In wheel loader mode, Scrapper can lift up to thirty tons and handle such loads with surprising delicacy. The sharpened edge of his shovel can slice through a foot-thick steel plate with minimal effort. When necessary, Scrapper can deploy a wing and additional engines that allow him to fly at velocities of about double his land speed. In robot mode, he is every bit as strong as in his loader mode, and carries a laser pistol.

Weaknesses: Scrapper is a clumsy, slow flier when using his wing unit in vehicle mode. His shovel is prone to stress fractures if overused. Though a formidable close-range fighter because of his brute strength and lethally sharp shovel, Scrapper’s firepower is miniscule compared to most combat-dedicated Transformers.

Profile: Hook considers his fellow Decepticons to be crude, simple-minded, or otherwise flawed. The only other Constructicon that Hook secretly respects is Scrapper, whose skills rival his own. Other than that, Hook’s snobbish ways aren’t just for show, he really has no time for those whom he considers unprofessional and unskilled. Hooks perfectionism is legendary; he puts as much slow, agonizing effort into painting a detail onto a building as he shows when performing a delicate operation on a comrade. The fact that other Decepticons can’t argue with his impressive skills only serves to make Hook even more unpopular among them.

Abilities: Subject is skilled in all forms of construction technology, with a specialization in Transformer physiology and surgery. He is very strong. In vehicle mode, his crane can lift over 20 tons. It positions objects with an error level lower than .00001%. He carries a rocket launcher in vehicular mode and a laser pistol in robot mode.

Weaknesses: Subject’s quest for perfection makes him take too long on trivial tasks, which delays projects or even puts him at risk on the battlefield.

Profile: Scavenger is driven by a manic urge to find things of value in a desperate attempt to prove his worth to his comrades, particularly his fellow Constructicons. And it makes no difference to him whether he has to dig up a hillside or someone's backyard- he could care less about personal property- in order to accomplish his goal. But more often than not, what he brings back is useless junk, which only reinforces his own image of uselessness to the others. Decepticon Leader Megatron has gravely noted that, "such behavior would be charming in a puppyoid, but ill-becomes a Decepticon warrior." It is only because Scavenger's unique abilities sometimes prove to be of vital importance that Megatron tolerates his continuing existence.

Abilities: In vehicular mode Scavenger's power shovel is equipped with a variety of magnetic, ionic, electrical and gas sensors that allow him to detect the presence of a variety materials within a 500-yard radius. He can also emit sonic charges into the ground. By analyzing the echoes that come back to him and using his other sensors he can determine with 80% accuracy the composition of ground underneath him to a depth 1.2 miles. His power shovel and detection powers combine to give Scavenger the ability to locate and uncover any number of materials, from trace metals to fuel sources, that might be useful the Decepticon cause. He carries a missile launcher in vehicular mode and a laser pistol in robot mode. When combined with his fellow Constructicons, he serves as the right arm module in the giant robot known as Devastator.

Weaknesses: Scavenger's abilities are diluted by his poor judgment, which causes him to squander vast amounts of his fuel supply. He is also prone overtaxing his power shovel, causing it to break down from metal fatigue

Profile: A rubble-strewn wasteland is Bonecrusher's idea of a beautiful landscape. Rare is the edifice that he feels is better off left standing. For him, demolition is not merely a job - it is a performance. He loves to show off for his comrades. And Megatron realizes that the fear and terror sowed by this Constructicon's wild ways are bonus by-products that can only help the Decepticon conquest of Earth's resources. Bonecrusher's attitude about the world around him can best be summed up by his personal credo: "Everything is dust - or it will be when I get through with it!"

Abilities: In vehicular mode, Bonecrusher can exert a force of over 800,000 pounds per square inch at a speed of 30 mph, enough to knock down all but the most heavily reinforced structures. His thick titanium-steel hide makes him virtually invulnerable to anything that might collapse upon him as a result of one of his charges. He can use a short-range concussion bomb launcher to aid his demolitions. In robot mode he carries a laser pistol.

Weaknesses: Bonecrusher's eagerness to wreak destruction if let unchecked, often results in the loss of structures that had potential value for the Decepticons. Although he is rarely harmed by the collapse of a building on him, he is sometimes buried and finds it difficult to free himself at those times.